Applying System Dynamics of Discrete Supported Track to Analyze the Rail Corrugation Causation on Curved Urban Railway Tracks

Figure 6

Growth curve of the corrugation on different curved tracks. (a) Corrugation growth curve of curved rail with different radius. (b) Corrugation growth curve of curved rail with different support stiffness. (c) Corrugation growth curve of curved rail with different sleeping spacing.

(a)

(b)

(c)